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參數(shù)資料
| 型號： | MB8995x |
| 廠商： | Fujitsu Limited |
| 英文描述： | Octal Buffers/Drivers With 3-State Outputs 20-CDIP -55 to 125 |
| 中文描述： | 8位微控制器專有 |
| 文件頁數(shù)： | 7/40頁 |
| 文件大小： | 601K |
| 代理商： | MB8995X |
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MB89950 Series
7
I
PIN DESCRIPTION
(Continued)
*1: FPT-64P-M09
*2: MQP-64C-P01
Pin no.
Pin name
Circuit
type
Function
QFP
*1
MQFP
*2
22
23
X0
A
Clock oscillator pins
23
24
X1
21
22
MODA
B
Operation-mode select pin
This pin is connected directly to V
SS
with pull down resistor.
19
20
RST
C
Reset I/O pin
This pin consists of an N-ch open-drain output with a pull-up
resistor and hysteresis input.
A Low level is put out from this pin.
A “LOW” voltage on this port generates a RESET condition
48 to 41
49 to 42
P00/SEG20
to
P07/SEG27
D
N-channel open-drain type general-purpose I/O ports
Also serve as LCDC controller segment outputs.
Switching between port output and segment output is
performed by the mask option every 8 bits.
40 to 33
41 to 34
P10/SEG28
to
P17/SEG35
D
N-channel open-drain type general-purpose I/O ports
Also serve as LCDC controller segment outputs.
Switching between port output and segment output is
performed by the mask option.
32 to 27
33 to 28
P20/SEG36
to
P25/SEG41
D
N-channel open-drain type general-purpose I/O ports
Also serve as LCDC controller segment outputs.
Switching between port output and segment output is
performed by the mask option.
14 to 11
15 to 12
P30 to P31
F
N-channel open-drain type general-purpose I/O ports
12 to 11
13 to 12
P32/V1 to
P33/V2
D
N-channel open-drain type general-purpose I/O ports
Also serve as LCDC controller power supply.
15
16
P40
E
General-purpose I/O port
A pull-up resistor option is provided.
16
17
P41/PWM
E
General-purpose I/O port
Serves as PWM timer toggle output (PWM).
A pull-up resistor option is provided.
17
18
P42/PWC/INT1
E
General-purpose I/O port
Also serves as pulse-width count timer input (PWC) and
external interrupt input (INT1)
The PWC and INT1 inputs are of a hysteresis type.
A pull-up resistor option is provided.
18
19
P43/SI
E
General-purpose I/O port
Also serves as serial I/O and UART data input (SI) The SI
input is of a hysteresis type.
A pull-up resistor option is provided.
20
21
P44/SO
E
General-purpose I/O port
Also serves as serial I/O and UART data output (SO).
A pull-up resistor option is provided.
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| MB8996x | Octal Buffers/Drivers With 3-State Outputs 20-CFP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89960 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89965 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB8996X | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89983 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89983-XXX-PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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